lkml.org 
[lkml]   [2018]   [Jul]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] gpio: tegra: Fix tegra_gpio_irq_set_type()
On Tue, Jul 17, 2018 at 6:12 PM Dmitry Osipenko <digetx@gmail.com> wrote:

> Commit 36b312792b97 ("gpiolib: Respect error code of ->get_direction()")
> broke tegra_gpio_irq_set_type() because requesting of GPIO direction must
> be done after enabling GPIO function for a pin.
>
> This patch fixes drivers probe failure like this:
>
> gpio gpiochip0: (tegra-gpio): gpiochip_lock_as_irq: cannot get GPIO direction
> tegra-gpio 6000d000.gpio: unable to lock Tegra GPIO 144 as IRQ
>
> Fixes: 36b312792b97 ("gpiolib: Respect error code of ->get_direction()")
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>

Patch applied with Jon's tags.

Yours,
Linus Walleij

\
 
 \ /
  Last update: 2018-07-29 22:40    [W:0.069 / U:0.084 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site